Jane Street
MSSM

Jane Street’s Morgan Stanley Pathway Small-Mid Cap Equity ETF MSSM Stock Holding History

Jane Street’s Portfolio MSSM Stock Details MSSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-11,242
Closed -$571K – 12758
2025
Q3 		$571K Sell
11,242
-40,062
-78% -$1.96M ﹤0.01% 7570
2025
Q2 		$2.39M Buy
51,304
+40,689
+383% +$1.77M ﹤0.01% 4135
2025
Q1 		$458K Buy
+10,615
New +$494K ﹤0.01% 7040

Other funds holding MSSM

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Comerica Bank
Comerica Bank Dallas, Texas $25.1B AUM 24.68% 1-Year Est. Return
Northwestern Mutual Wealth Management
Northwestern Mutual Wealth Management Milwaukee, Wisconsin $187B AUM 21.7% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return
APW
Aventura Private Wealth Aventura, Florida $326M AUM 34.36% 1-Year Est. Return
AA
Ancora Advisors Cleveland, Ohio $4.7B AUM 19.05% 1-Year Est. Return
TCOV
Trust Company of Vermont Brattleboro, Vermont $2.68B AUM

Jane Street's MSSM Position: Q4 2025 in Review

Jane Street sold out of Morgan Stanley Pathway Small-Mid Cap Equity ETF (MSSM) in Q4 2025, closing a stake of 11,242 shares — an estimated $571K sold.

Jane Street first reported a position in MSSM in Q1 2025 and held it in 3 quarters. The position peaked at $2.39M in Q2 2025. 17 funds tracked by Wall St. Rank hold MSSM as of Q4 2025.

  • Jane Street reported no remaining Morgan Stanley Pathway Small-Mid Cap Equity ETF position as of Q4 2025 after selling out during the quarter.
  • Jane Street sold 11,242 Morgan Stanley Pathway Small-Mid Cap Equity ETF shares in Q4 2025, an estimated $571K.
  • Jane Street first reported a position in Morgan Stanley Pathway Small-Mid Cap Equity ETF in Q1 2025 and held it in 3 quarters.
  • Jane Street's Morgan Stanley Pathway Small-Mid Cap Equity ETF position peaked at $2.39M in Q2 2025.
  • 17 funds tracked by Wall St. Rank held Morgan Stanley Pathway Small-Mid Cap Equity ETF as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.